LogMessage devices are specifically designed as universal data loggers. The complete package consists of the LogMessage device and ProfiSignal Go software, enabling you to measure and analyze immediately and without detours. Customers praise the very intuitive configuration and the extensive possibilities offered by this device.

LogMessage works completely independently as a data logger for acquiring, monitoring, computing and storing measurement data. The internal data memory allows continuous recording of up to 250 million samples. LogMessage is available in nine different styles.

Every LogMessage is delivered with the professional PC software ProfiSignal Go, used for online/offline monitoring and measurement data analysis. Just three steps are required to display measurement data as trends, to analyze the data, and to evaluate offline data.

LogMessage data loggers are universal. Delivery includes the ProfiSignal Go software to
enable professional evaluation of online and offline data.
LogMessage devices function intuitively making it easy to
configure inputs, to save data, and to display data as trends.
LogMessage devices are designed for permanent operation
and can be depended on to perform reliably over the long
term.

A Range of Interfaces

LAN interface

Device configuration and online data transfer to PC

Link to UMTS-routers

Log memory read-out

Modbus TCP for data transfer using PLC

USB interface

Log memory read out

Serial interfaces

4 x RS232/485

Customer-specific protocols (ASCII)

Universal Sensor Connection

LogMessage devices are precision instruments that can be switched via
software to function with any type of sensor.

Universal use of analog inputs for mA-, mV-signals, RTDs, or any thermocouple

Resolutions for Demanding Requirements
LogMessage devices are suitable for both slow- and high-speed measurements. Time resolution for analog measurement data
is at 100-μs precision levels; digital resolution at millisecond precision. The devices are equipped for precision measurement
with 24-Bit ADCs.

Web Server Included
LogMessage devices are equipped with internal web servers.
The standard version displays current measurement data in
a channel list as well as extensive configuration and
maintenance information. In combination with the
ProfiSignal WEB option, views can be generated and loaded
into the LogMessage in HTML5.

Software Channels
Software channels are capable of performing computations
on online measurement data, and used for visualisation,
storage or monitoring purposes. The processing of signals
takes place independently within the LogMessage device
and requires no PC support. There is virtually no limit on
the number of software channels that can be used.
Software channel computations run parallel to data
acquisition and logging. Software channels are included in
delivery.

ProfiSignal Go is intuitive functioning measurement data software for recording, trend portrayal, analysis and export. Online measurement data can be observed in a trend while evaluating archived in another trend.

Installation is very simple. It takes just a few mouse clicks to go from sensor connection to trend output. ProfiSignal Go is user friendly and supplied free of charge with every device.

Unlimited Trends

There are virtually no limits to trend portrayal for online and offline measurement data. Archived and online measurement data can be evaluated without having to interrupt ongoing measuring procedures. This is a unique function that is especially valued by customers.

In addition to y (t) diagrams are y (x) - and logic diagrams. The ProfiSignal Go Toolbox contains trend functions such as movable axes, zoom functions, cursors, markers and data export (e.g. as CSV or EMF files). Using the toolbox is self-explanatory. Configured trends can be saved and reused.

For visualization and automation functions, software upgrades to ProfiSignal Basic and ProfiSignal Klicks are possible at any time.

Delphin products are equipped with drivers and interfaces to enable the import/export of data to external hardware and software. Laboratory equipment (e. g. scales, analysis/output devices) can be connected via USB and RS232/RS485 interfaces. A variety of protocols are available.

PROFIBUS and Modbus are used for data transfer between process control systems. The following interfaces are available for third-party software:

Application Notes

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